Originally published in 1951 this book analyses the social values and institutions involved in the establishment and maintenance of marital relationships. Most of the data is derived from Umor, the largest of the five Yakö villages. As well as considering the conventions through which mariatal values are expressed, the relation of marital status to the general structure of Yakö society is also discussed. The book also determines the extent to which the values posited by the Yakö themselves are actually operative and discusses the changing conditions which have modified traditional standars of marital behaviour.

Die Reihe Islamkundliche Untersuchungen wurde 1969 im Klaus Schwarz Verlag begründet und hat sich zu einem der wichtigsten Publikationsorgane der Islamwissenschaft in Deutschland entwickelt. Die über 330 Bände widmen sich der Geschichte, Kultur und den Gesellschaften Nordafrikas, des Nahen und Mittleren Ostens sowie Zentral-, Süd- und Südost-Asiens.